title: Dendrimers and protein cages as nanoparticles in drug delivery.
mesh_terms: D004337:Drug Carriers; D016503:Drug Delivery Systems; D036103:Nanotechnology; D010316:Particle Size; D021122:Protein Subunits / Q000737:chemistry; D011506:Proteins / Q000737:chemistry*
chemical_list: D004337:Drug Carriers; D021122:Protein Subunits; D011506:Proteins